问题
单项选择题
All of them try to use the power of the workstation ______ information in a more effective way.
A. presenting
B. presented
C. being presented
D. to present
答案
参考答案：D
解析： 考查非谓语动词用法。句意为：他们都试着要利用计算机机房的高效率来更有效地展示信息。选项中只有D项表示目的，其他选项均无此用法。